214568475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15299}}^1$

素因数の和:15340

約数の個数: 48

約数和(自身を含む): 409795200

約数和(自身を除く): 195226725

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2805, 4675, 14025, 15299, 45897, 76495, 168289, 229485, 260083, 382475, 504867, 780249, 841445, 1147425, 1300415, 2524335, 2860913, 3901245, 4207225, 6502075, 8582739, 12621675, 14304565, 19506225, 42913695, 71522825, 214568475]

約数ペア:

[(1, 214568475), (3, 71522825), (5, 42913695), (11, 19506225), (15, 14304565), (17, 12621675), (25, 8582739), (33, 6502075), (51, 4207225), (55, 3901245), (75, 2860913), (85, 2524335), (165, 1300415), (187, 1147425), (255, 841445), (275, 780249), (425, 504867), (561, 382475), (825, 260083), (935, 229485), (1275, 168289), (2805, 76495), (4675, 45897), (14025, 15299)]